UZZ don't stand a chance of catching the luckiest man in the world - unless Professor Professor can synthesise his luck and pass it on to Victor...

Doctor Doctor has two secret zombifying code words: say either one of them and you turn into a zombie. Unfortunately, the two words are "no" and "yes"...

Professor Professor sends Victor and Anita to infiltrate the Imposters' base - where they find that he was kidnapped by The Imposters a month ago, and never escaped...

It's time to pay the rent for the earth to the Ammonites - one slipper orchid from the top of Mount Kippabaru, once every thousand years. If The Imposters get to Ammonia first, they will control the Earth - to say nothing of what will happen if the Ammonites find out that the orchid is a plastic one...

A future Victor has come to warn UZZ that something terrible is about to happen. But he's not allowed to say what it is...

Someone is attaching weird little motor thingies to famous buildings and using them to hold illegal monument races. It's a terrible threat to security - what would happen if Doctor Doctor got hold of the technology..?

All the world's plumbers are missing. The trail leads to The Imposters, who have a plan to end the world as we know it. And Professor Professor's solution isn't very safe, either...

In which we learn the secret behind the spider in Changed Daily's breifing room - and why Imposters run away from Penguins...

The Floaty-heads have shrunk our solar system to give to Princess Ping as a mobile. Victor and Anita must pretend to be Floaty-heads so they can steal the solar system back, and escape. But Victor becomes fond of shy, insecure Ping, and wants to help...

After playing a part in an UZZ training film, The Birdman flips out when it is revealed that the film will never be shown in public. He steals the film, and intends to use it to get a career in the movies, and all the birdseed he can eat...

THEM have entered the World Anthem Competition, so Victor and Anita must enter as well, and find out why. Obviously they can't be planning to brainwash everyone with their song, because that only works in old cartoon shows...

Changed Daily is finally persuaded to talk about his nick-knacks. On the back of a picture of his old partner, Lucy Wu, they find a note asking him to rescue her - twenty years ago...

It's time for everyone to send carrots to Sweet Little Granny for the burrowless bunnies. But her show seems a little different this year; and why is everyone donating their house? Victor and Anita must find out quickly, because Changed Daily has donated the UZZ building...

The Wobble Men have finally broken through - and the only one that can save the world is Victor's father, trapped behind wobbly lines for twenty years...

On an undercover mission inside THEM's secret holiday resort, Victor wins the Best Evil Plan To Destroy UZZ competition...

Another one of Professor Professor's crazy cures for baldness has backfired. If Anita and Victor cannot recover the baldy gene from his identical twin brother, the world will be overrun by hair (and 20-foot-tall (6.1 m) head lice). The solution? Stage an opera...

What chance do UZZ have at saving the world from the Gobblotron when World Savers Inc. are so mysteriously good at it - and when Professor Professor has accepted a job with them..?

UZZ decide to cancel their line of Simon Sayz action figures and go with a computer game instead. Simon swears revenge. And he when accidentally gets covered with nano-goo, it looks like he'll get his wish - unless Anita can get to level 13 first...

The Floaty-Heads latest collection includes The World Leader and Changed Daily. There seems to be no-one who can break into their planet to rescue them. Well, maybe one person - someone that can break into any house, once a year, to leave presents...

Who gave Doctor Doctor the technology to take over UZZ base? Why does his snivelling sound so familiar to Professor Professor? How can UZZ and THEM possibly work together to save them all from the giant Purple Hole..?

The Secret Man has disappeared. To find him, Anita and Victor must locate The One Breath Woman, and - providing they can understand her - unravel an Imposter plot to take over the world...

An overworked Professor Professor has come down with Brain Seepage - some of his knowledge has been squeezed out in the form of a tiny planet orbiting his own head. Victor and Anita must travel there to retrieve a forgotten unlock code - or Changed Daily will be permanently turned into a very large orchid...

In which we learn the startling secret behind Anita's seawater seawater allergy, and fishfood torpedos and a giant sperm whale save the day..

After saving the world from The Chef, Doctor Doctor, Reptogators, and Imposters, Victor and Anita have Save Fatigue and the world is taken over by a clown who demands that buildings wear silly hats and everyone says "bim"...

Why is The Secret Thing being stolen so frequently? Where has Doctor Doctor taken Changed Daily and his fireplace? Surely none of this can be anything to do with UZZ agent Kent B. Trusted..?